Disc Brake SB 17 MX Series

C21

1000

950

900

850

800

750

700

650

600

550

500

450

400

350

300

250

200

150

100

50

Brak

e to

rque

in N

m

SB 17 MX 111SB 17 MX 112SB 17 M

X 113

SB 17 M

X 133

Brake disc diameter in mm

Reliable High Performance Low Maintenance Compact

200 225 250 280 315 355 400 450 500

C

PINTSCH BUBENZERis certified according to

DIN EN ISO 9001:2000

Description SB 17 MX

C22

Magnet type

Disc diameter

Disc thickness

Brake type

Electromagnetic release

Main Features

Automatic wear compensator and self-centeringunit

Limit switch wear control

Options

High performance by overforcing of electromagnet(magnet IP54)

Sintered linings

Hydraulic damping unit for stepless adjustableapply time of 1-8 seconds

Internal rectifier / economizer unit, direct connection to 380-480 V AC, 3 Ph., 50-60 Hz

Motor connection flange incl. protective cover

Brake discs with hubs or couplings

Simple, manual wear compensation

Organic, non-asbestos linings

Adjustable brake torque

Ordering Example

Manual release and limit switch release control asa standard

Brake body complete of stainless steelThe capacity of these brakes makes them parti-cularly suitable as service brakes e.g. on cranegantries, slew drives or smaller hoists.

In combination with the hydraulic damping unit, asoft and smooth braking is possible.

Very compact and easy to install as a motor mounted version

Applications

SB 17 MX 112 280 20x-Inrush

(W)Holding

(W)

111

112

113

133

100

360

360

360

100

100

100

100

Magnets, Technical Data

MagnetType

Please Note

We supply a detailed operating manual with every order. Nevertheless,we would point out that brakes are only as safe as the servicing andmaintenance performed while they are in operation. The guarantee forthe correct functioning of our brakes is therefore only valid if the useradheres to the German DIN standard 15434 part 2 (drum and discbrakes, servicing and maintenance in operation), or to comparablestandards in his own country.

PINTSCH BUBENZER Service

This includes the verification of the brake selection, if required. A detailed questionnaire is provided for this purpose. Installation andcommissioning on site is possible by PINTSCH BUBENZER serviceengineers. Drawings as DWG/DXF files for your engineering department are available upon request.

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Rev. 12-06

Disc Brake SB 17 MXDimensions and technical data

Weight: 24 kg max.incl. magnet

Magnet type

All dimensions in mmAlterations reserved without notice

Friction factorµ = 0,4*

Disc Ø Friction Ø Hub Ø max.

d2

200

225

250

280

315

355

400

450

500

d1

146

171

196

226

261

301

346

396

446

d4

80

105

130

160

195

235

280

330

380

60

70

85

100

115

130

150

170

195

225

250

285

330

375

435

375

440

500

580

665

750

Contact force in N

111

1100

112

2150

113

3150

133

4200

Brake torque MBr in Nm

*) Average friction factor ofstandard material combination

C23

Magnet dimensions Lining

Type a b Øc b2

111 105 120 114 40

112 105 120 114 40

113 105 120 114 50

133 115 133 137 50

For crane brake lay-out use safety factors documented in the FEM 1.001, Section 1

C

Limit switch release control

Manual release(not self-resetting)

Cable connection

20 (Brake disc)Mounting holes for screws

M16x... 8.8Tightening torque 210 Nm

Rev. 12-06

Disc Brake SB 17 MXswith hydraulic damping unit – Dimensions and technical data

C24

Weight: 26 kg max.incl. magnet

Magnet Type

All dimensions in mmAlterations reserved without noticeFor crane brake lay-out use safety factors documented in the FEM 1.001, Section 1

Friction factorµ = 0,4*

Disc Ø Friction Ø Hub Ø max.

d2

200

225

250

280

315

355

400

450

500

d1

146

171

196

226

261

301

346

396

446

d4

80

105

130

160

195

235

280

330

380

58

68

78

90

104

102

117

135

155

180

207

235

270

310

360

415

475

535

Contact force in N 1000 1500 3000

Brake torqueMBr in Nm

*) Average friction factor ofstandard material combination

Magnet dimensions Lining

Type a b Øc b2

111 105 120 114 40

112 105 120 114 40

113 105 120 114 50

133 115 133 137 50

Apply time adjustable 1...8 seconds

112 113 133

Limit switch release control

Manual release

(not self-resetting)

Cable connection

20 (Brake disc)Mounting holes for screws

M16x... 8.8Tightening torque 210 Nm

Rev. 12-06

Disc Brake SB 17 MXConnecting diagram internal rectifier/economizer

Supply voltage Coil voltage PINTSCH BUBENZER scope of supply:

380-415 V AC 180 V DC SB 17 MX, coil

440-480 V AC 205 V DC Rectifier / economizer BB0009 (built-in)

Limit switch LS1

Alterations reserved without notice

C25

C

Supply voltage380-480 V AC, 3 Ph., 50-60 Hz

Supply voltage380-480 V AC, 3 Ph., 50-60 Hz

SB 17 MX 111

Coil

Coil

SignalRelease control

Max. 120 cycles / h !

SignalRelease control

Coil

SB 17 MX 112/113/133

SB 17 MX without limit switch release control

Standby heater function

Supply voltage380-480 V AC, 3 Ph., 50-60 Hz

Standby heater voltage110-240 V AC 380-480 V AC, 3 Ph.

> 2A > 2A

> 2A > 2A

Rev. 12-06

Disc Brake SB 17 MXInstallation example, motor mounted version

C26

Brake mountable in each 45° steps

With cover IP00

With cover IP22

Please indicate motor type in case of order�

Connection flangeMotor - Brake